Title
Assessment of Effects on Ovarian Activity of a Combined Oral Contraceptive Pill When Preceded by the Intake of ellaOne® or Placebo.
A Prospective, Randomized, Double-blind Parallel-arm, Placebo-controlled Study to Assess the Effects on Ovarian Activity of a Combined Oral Contraceptive Pill When Preceded by the Intake of ellaOne® (Ulipristal Acetate 30 mg) or Placebo.
Phase
Phase 4Lead Sponsor
HRA PharmaStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Emergency ContraceptionIntervention/Treatment
norgestrel ethinyl estradiol ulipristal ...Study Participants
76The purposes of this study are to compare the effects on ovarian activity of quick starting a Combined Oral Contraceptive Pill (COCP) after ellaOne® or placebo intake.
UPA: 30 mg, 1 tablet, single intake Microgynon 30mcg/150mcg, 1 tablet per day, 21-day intake
placebo: 1 tablet, single intake Microgynon 30mcg/150mcg, 1 tablet per day, 21-day intake
Inclusion Criteria: Healthy women aged 18-35 years old BMI < 30 Kg/m2 Not at risk of pregnancy No use of progesterone-only-pill for 3 months before start of treatment cycle No use of implant hormonal contraception for 3 months before start of treatment cycle No use of levonorgestrel intrauterine system for 3 months before start of treatment cycle No use of depo provera for 12 months before start of treatment cycle Able to give informed consent.